SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker

Application: jring

Battery Capacity(mAh): 18mAh

Battery capacity: 18mah

Battery type: Polymer pure cobalt battery

Bluetooth compatible version: 5.1

Body storage capacity (ROM + RAM): 128KB ROM + 96 KB RAM

Brand Name: HLXZK

Case Material: STEEL

Certification: ce,FCC

Charging time: 2 hours

Choice: yes

Compatibility: Supports Android 9.0 and above; Apple iOS 10.0 and above

Compatible software: jring

Display screen: Yes

Feature1: Ring for Heart Rate

Feature10: Sports Smart Rings

Feature2: Ring for Blood Oxygen

Feature3: Monitoring Bluetooth Ring

Feature4: Blood Oxygen Bluetooth Ring

Feature5: Charging Box Smart Ring

Feature6: Display Screen Ring

Feature7: Display Screen Smart Ring

Feature8: Heart Rate Ring

Feature9: Heart Rate Smart Ring

Heart rate sensor model: Tianyi 3918

High-concerned chemical: None

Item Weight: about 3.4g

Main chip model: German Dialog Box (DA14585) - Ultra-low power consumption

Material: Stainless steel + glue filling material

Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor

Model Number: SR08

NFC Support: No

Origin: Mainland China

Sensor: SC7A20

Support GPS data on the application side: Yes

Support OTA (OTA upgrade): Support FOTA upgrade

Theoretical standby time: 16 days to 20 days

Use time: 3 days to 4 days

Waterproof Grade: 5ATM

Working temperature: 0-50℃

semi_Choice: yes

Packing list:

- 1 x Smart Ring, 1 x Charging Box, 1 x Type-C Cable,1 x charging cable, 1 x user manual.

or
- 1 x smart ring, 1 x charging cable, 1 x user manual (No Charging Box).
or
-1 x Charging box

Notes:
- To different monitor settings and lighting conditions, the actual color of the project may be slightly different from the picture. Thank you for your understanding!
- Please allow measurement values 1-2 cm due to manual measurement.

Product competitiveness：

All-in-One Fitness Tracker Ring: Monitor real-time heart rate & access 5+ sports modes instantly with one tap, perfect for active lifestyles. 

Advanced Sleep & Oxygen Analyzer: Automatically tracks sleep stages and SpO2 levels with hospital-grade accuracy for 24/7 health insights. 

Smart App Integration Ring: Seamlessly syncs steps/calories with WeChat & Apple Health via multilingual app for cross-platform fitness management.

Gesture-Control Sports Ring: Navigate TikTok/Shopee hands-free with patented motion-sensing technology for effortless app control. 

Camera Remote Ring: Capture perfect shots from 10m range using intuitive gesture commands with instant smartphone camera activation. 

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